| |
|
Rheology and texture of sun lotions
Štern, Petr ; Panovská, Z. ; Morávková, Tereza
All analysed sun lotions were stable. Psychorheology was applied as a suitable complex method. Rheological parameters were compared to sensory texture attributes. All relationships were statistically significant (correlation coefficients 0.89 – 0.99). Fast and objective rheological analysis could replace time and money consuming sensory assessment.
|
| |
| |
|
Psychorheology of sun-protected milk
Štern, Petr ; Pokorný, J.
Psychorheology is the relationship between consumer preferences and rheological properties of materials. Sun-protected milks from the point of view of rhelogy are pseudoplastic liquids. All analysed samples show good spreadability and stability by dynamical measurements. Apparent viscosity depended on the temperature and on the pigment concentration.
|
| |